The Pentagon is planning to develop two new sea-based nuclear weapons to respond to Russia and China’s growing military capabilities, according to a sweeping Defense Department review of nuclear strategy.

Republicans are preparing for another big judicial nomination push while they have the Senate majority, following a successful campaign to fill positions last year. But in 2018 they have less margin for error.

Global businesses faced a deadline last week to exit joint ventures operating in North Korea, but dozens of them are still there, providing the country with significant revenue and diluting the effects of financial sanctions against leader Kim Jong Un’s rogue regime.

Democratic Sen. Charles Schumer called on the federal government to step in to help prevent a repeat of the chaos at John F. Kennedy International Airport after a blizzard led to a snarl that left many travelers stranded at the airport without their luggage.

Researchers are studying when we feel our best and why—giving new relevance to the question of the ideal age.

The bureau’s handling of the Trump and Clinton probes dispirits a veteran.

The promise of accelerating economic growth overseas is propelling investor funds into the yen, euro and many emerging-market currencies, intensifying a yearlong siege on the U.S. dollar.